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RocketLink!--> Man page versions:
OpenBSD
RedHat
ARCH(1) OpenBSD Reference Manual ARCH(1)
NAME
arch, machine - print architecture type
SYNOPSIS
arch [-ks]
machine [-a]
DESCRIPTION
The arch and machine command displays the machine's architecture in
slightly different ways. arch by default displays the application archi-
tecture, defined by both the operating system and the instruction set ar-
chitecture, while machine displays the kernel architecture (without the
operating system part). Note that both commands output the target archi-
tecture as opposed to uname(1) which describes the host. This is useful
for dynamic discovery of the target architecture in build or configura-
tion scripts needing to work in cross-compilation environments.
The following options are available to arch:
-k Display the kernel architecture instead of application architec-
ture.
-s Display the chosen architecture in a short form, i.e. without the
operating system prefixed.
The machine command accepts this option:
-a Display the application architecture instead of the kernel archi-
tecture.
SEE ALSO
uname(1)
HISTORY
The arch command is currently under development.
OpenBSD 2.6 June 22, 1996 1
Source: OpenBSD 2.6 man pages. Copyright: Portions are copyrighted by BERKELEY SOFTWARE DESIGN, INC., The Regents of the University of California, Massachusetts Institute of Technology, Free Software Foundation, FreeBSD Inc., and others. |
(Corrections, notes, and links courtesy of RocketAware.com)
OpenBSD sources for arch(1)
Up to: Local machine and Operating System Information - kernel topics, uname, boot, shutdown, et al
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